/*
 * Copyright (c) 2020  STMicroelectronics – All rights reserved
 * The STMicroelectronics corporate logo is a trademark of STMicroelectronics
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
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 * - Redistributions of source code must retain the above copyright notice, this list of conditions
 * and the following disclaimer.
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 * - Redistributions in binary form must reproduce the above copyright notice, this list of
 * conditions and the following disclaimer in the documentation and/or other materials provided
 * with the distribution.
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 * - Neither the name nor trademarks of STMicroelectronics International N.V. nor any other
 * STMicroelectronics company nor the names of its contributors may be used to endorse or
 * promote products derived from this software without specific prior written permission.
 *
 * - All of the icons, pictures, logos and other images that are provided with the source code
 * in a directory whose title begins with st_images may only be used for internal purposes and
 * shall not be redistributed to any third party or modified in any way.
 *
 * - Any redistributions in binary form shall not include the capability to display any of the
 * icons, pictures, logos and other images that are provided with the source code in a directory
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
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package com.st.STWINBoard_Gui.Utils

import android.view.MotionEvent
import android.view.View
import android.widget.AbsSpinner
import android.widget.AdapterView

class OnUserSelectedListener (private val callback:AdapterView.OnItemSelectedListener):
        AdapterView.OnItemSelectedListener,
        View.OnTouchListener {
    private var userSelect = false

    override fun onNothingSelected(parent: AdapterView<*>?) = callback.onNothingSelected(parent)

    override fun onItemSelected(parent: AdapterView<*>?, view: View?, position: Int, id: Long) {
        if (!userSelect) {
            return
        }
        callback.onItemSelected(parent,view, position, id)
        userSelect = false;
    }

    override fun onTouch(v: View?, event: MotionEvent?): Boolean {
        userSelect = true;
        return false;
    }

}

var AbsSpinner.onUserSelectedItemListener:OnUserSelectedListener?
    get() = onItemSelectedListener as? OnUserSelectedListener
    set(value) {
        setOnTouchListener(value)
        onItemSelectedListener = value
    }
